52143044 has 24 divisors (see below), whose sum is σ = 95957400. Its totient is φ = 24756480.

The previous prime is 52143019. The next prime is 52143067. The reversal of 52143044 is 44034125.

52143044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6310144 + 45832900 = 2512^2 + 6770^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3392 + ... + 10760.

It is an arithmetic number, because the mean of its divisors is an integer number (3998225).

Almost surely, 2^52143044 is an apocalyptic number.

It is an amenable number.

52143044 is a deficient number, since it is larger than the sum of its proper divisors (43814356).

52143044 is a wasteful number, since it uses less digits than its factorization.

52143044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7463 (or 7461 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 52143044 is about 7221.0140562112. The cubic root of 52143044 is about 373.5930544648.

Adding to 52143044 its reverse (44034125), we get a palindrome (96177169).

The spelling of 52143044 in words is "fifty-two million, one hundred forty-three thousand, forty-four".